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批量替换表前缀调整

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This commit is contained in:
RuoYi 2020-03-13 22:14:58 +08:00
parent c0cd030d0f
commit 109c64e7c2
3 changed files with 25 additions and 36 deletions
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15
ruoyi/src/main/java/com/ruoyi/common/filter/RepeatableFilter.java
View File

@ -9,8 +9,6 @@ import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse; import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequest;
import com.ruoyi.common.enums.HttpMethod;
/** /**
* Repeatable 过滤器 * Repeatable 过滤器
* *
@ -28,15 +26,18 @@ public class RepeatableFilter implements Filter
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException throws IOException, ServletException
{ {
HttpServletRequest req = (HttpServletRequest) request; ServletRequest requestWrapper = null;
if (HttpMethod.PUT.name().equals(req.getMethod()) || HttpMethod.POST.name().equals(req.getMethod())) if (request instanceof HttpServletRequest)
{ {
RepeatedlyRequestWrapper repeatedlyRequest = new RepeatedlyRequestWrapper((HttpServletRequest) request); requestWrapper = new RepeatedlyRequestWrapper((HttpServletRequest) request, response);
chain.doFilter(repeatedlyRequest, response); }
if (null == requestWrapper)
{
chain.doFilter(request, response);
} }
else else
{ {
chain.doFilter(request, response); chain.doFilter(requestWrapper, response);
} }
} }

44
ruoyi/src/main/java/com/ruoyi/common/filter/RepeatedlyRequestWrapper.java
View File

@ -4,12 +4,12 @@ import java.io.BufferedReader;
import java.io.ByteArrayInputStream; import java.io.ByteArrayInputStream;
import java.io.IOException; import java.io.IOException;
import java.io.InputStreamReader; import java.io.InputStreamReader;
import java.nio.charset.Charset;
import javax.servlet.ReadListener; import javax.servlet.ReadListener;
import javax.servlet.ServletInputStream; import javax.servlet.ServletInputStream;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper; import javax.servlet.http.HttpServletRequestWrapper;
import com.ruoyi.common.utils.StringUtils; import com.ruoyi.common.utils.http.HttpHelper;
/** /**
* 构建可重复读取inputStream的request * 构建可重复读取inputStream的request
@ -20,10 +20,13 @@ public class RepeatedlyRequestWrapper extends HttpServletRequestWrapper
{ {
private final byte[] body; private final byte[] body;
public RepeatedlyRequestWrapper(HttpServletRequest request) throws IOException public RepeatedlyRequestWrapper(HttpServletRequest request, ServletResponse response) throws IOException
{ {
super(request); super(request);
body = readBytes(request.getReader(), "utf-8"); request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
body = HttpHelper.getBodyString(request).getBytes("UTF-8");
} }
@Override @Override
@ -35,10 +38,18 @@ public class RepeatedlyRequestWrapper extends HttpServletRequestWrapper
@Override @Override
public ServletInputStream getInputStream() throws IOException public ServletInputStream getInputStream() throws IOException
{ {
final ByteArrayInputStream bais = new ByteArrayInputStream(body); final ByteArrayInputStream bais = new ByteArrayInputStream(body);
return new ServletInputStream() return new ServletInputStream()
{ {
@Override
public int read() throws IOException
{
return bais.read();
}
@Override @Override
public boolean isFinished() public boolean isFinished()
{ {
@ -52,33 +63,10 @@ public class RepeatedlyRequestWrapper extends HttpServletRequestWrapper
} }
@Override @Override
public void setReadListener(ReadListener listener) public void setReadListener(ReadListener readListener)
{ {
} }
@Override
public int read() throws IOException
{
return bais.read();
}
}; };
} }
/**
* 通过BufferedReader和字符编码集转换成byte数组
*/
private byte[] readBytes(BufferedReader br, String encoding) throws IOException
{
String str = null, retStr = "";
while ((str = br.readLine()) != null)
{
retStr += str;
}
if (StringUtils.isNotBlank(retStr))
{
return retStr.getBytes(Charset.forName(encoding));
}
return null;
}
} }

2
ruoyi/src/main/java/com/ruoyi/project/tool/gen/util/GenUtils.java
View File

@ -180,7 +180,7 @@ public class GenUtils
*/ */
public static String replaceFirst(String replacementm, String[] searchList) public static String replaceFirst(String replacementm, String[] searchList)
{ {
String text = StringUtils.EMPTY; String text = replacementm;
for (String searchString : searchList) for (String searchString : searchList)
{ {
if (replacementm.startsWith(searchString)) if (replacementm.startsWith(searchString))